3D Web Engineer
First seen by Alion on Nov 4, 2026.
About the Role
We are looking for a 3D Web Engineer to join an engineering-driven project focused on inspection and deep analysis of massive infrastructure structures. The platform processes large-scale, high-precision 3D data and provides real-time visualization and analytics in the browser.
In this role, you will lead advanced 3D rendering initiatives, work closely with domain experts, and integrate next-generation graphics pipelines such as WebGPU. The production platform relies heavily on LuciadRIA, making direct experience with this framework essential.
⚫️ Responsibilities:
✦ Develop and optimize web-based 3D visualization features within our platform
✦ Work with and extend our LuciadRIA-based 3D engine
✦ Design and implement high-performance rendering pipelines using WebGPU
✦ Handle large-scale datasets (e.g. photogrammetry, point clouds, meshes)
✦ Improve rendering performance, memory usage, and responsiveness
✦ Collaborate with frontend and backend developers (Angular, Node.js, TypeScript)
✦ Contribute to architectural decisions and guide less experienced developers
⚫️ Must-Have Skills & Experience:
✦ Hands-on production experience with LuciadRIA (mandatory)
✦ Strong experience in web-based 3D visualization using WebGPU
✦ Solid understanding of 3D fundamentals
✦ Proven experience with real-time 3D rendering in the browser
✦ Strong JavaScript / TypeScript skills
✦ Experience optimizing performance in large or complex 3D scenes
✦ English - Strong Upper-Intermediate\Advanced
⚫️ Tech Stack:
✦ 3D Engine: LuciadRIA
✦ Frontend: TypeScript, Angular
✦ Backend: Node.js
✦ Infrastructure: GitLab, PostgreSQL, S3-compatible storage
⚫️ Preferred Skills:
✦ Backend experience (Node.js) and data integration
✦ Experience with geospatial 3D systems or large coordinate spaces
✦ Experience with photogrammetry, point clouds, or mesh processing pipelines
✦ Experience with Gaussian Splatting or similar rendering techniques